| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.77 | 10.401% | $135.5393 | $135.54 | $135.55 | $135.50 |
| Purchase #2 | $68.27 | 13.811% | $77.6988 | $77.70 | $77.70 | $77.70 |
| Purchase #3 | $140.77 | 13.556% | $159.8528 | $159.85 | $159.85 | $159.90 |
| Purchase #4 | $139.49 | 13.405% | $158.1886 | $158.19 | $158.20 | $158.20 |
| Purchase #5 | $196.45 | 5.329% | $206.9188 | $206.92 | $206.90 | $206.90 |
| Purchase #6 | $52.72 | 9.546% | $57.7527 | $57.75 | $57.75 | $57.80 |
| Purchase #7 | $112.81 | 9.692% | $123.7435 | $123.74 | $123.75 | $123.70 |
| 7 purchase totals = | $833.28 | $919.6945 | $919.69 | $919.70 | $919.70 | |